Oppression that is clearly inexorable and invincible does not give rise to revolt but to submission.

Two prisoners whose cells adjoin communicate with each other by knocking on the wall. The wall is the thing which separates them but is also their means of communication. It is the same with us and God. Every separation is a link.

We have to try to cure our faults by attention and not by will.

The villagers seldom leave the village; many scientists have limited and poorly cultivated minds apart from their specialty.

If there were no affliction in this world we might think we were in paradise.

In this world, only those people who have fallen to the lowest degree of humiliation, far below beggary, who are not just without any social consideration but are regarded by all as being deprived of that foremost human dignity, reason itself - only those people, in fact, are capable of telling the truth. All the others lie.

science has now been for a long time - and to an ever-increasing extent - a collective enterprise. Actually, new results are always, in fact, the work of specific individuals; but, save perhaps for rare exceptions, the value of any result depends on such a complex set of interrelations with past discoveries and possible future researches that even the mind of the inventor cannot embrace the whole.